/* $OpenBSD: SigAction.h,v 1.3 2001/01/22 18:01:32 millert Exp $ */ /**************************************************************************** * Copyright (c) 1998,2000 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * * "Software"), to deal in the Software without restriction, including * * without limitation the rights to use, copy, modify, merge, publish, * * distribute, distribute with modifications, sublicense, and/or sell * * copies of the Software, and to permit persons to whom the Software is * * furnished to do so, subject to the following conditions: * * * * The above copyright notice and this permission notice shall be included * * in all copies or substantial portions of the Software. * * * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * * * * Except as contained in this notice, the name(s) of the above copyright * * holders shall not be used in advertising or otherwise to promote the * * sale, use or other dealings in this Software without prior written * * authorization. * ****************************************************************************/ /**************************************************************************** * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * * and: Eric S. Raymond <esr@snark.thyrsus.com> * ****************************************************************************/ /* * $From: SigAction.h,v 1.6 2000/12/10 02:36:10 tom Exp $ * * This file exists to handle non-POSIX systems which don't have <unistd.h>, * and usually no sigaction() nor <termios.h> */ #ifndef _SIGACTION_H #define _SIGACTION_H #ifndef HAVE_SIGACTION #define HAVE_SIGACTION 0 #endif #ifndef HAVE_SIGVEC #define HAVE_SIGVEC 0 #endif #if HAVE_SIGACTION #if !HAVE_TYPE_SIGACTION typedef struct sigaction sigaction_t; #endif #else /* !HAVE_SIGACTION */ #if HAVE_SIGVEC #if HAVE_LIBC_H #include <libc.h> #endif #undef SIG_BLOCK #define SIG_BLOCK 00 #undef SIG_UNBLOCK #define SIG_UNBLOCK 01 #undef SIG_SETMASK #define SIG_SETMASK 02 /* * <bsd/signal.h> is in the Linux 1.2.8 + gcc 2.7.0 configuration, * and is useful for testing this header file. */ #if HAVE_BSD_SIGNAL_H #include <bsd/signal.h> #endif typedef struct sigvec sigaction_t; #define sigset_t _nc_sigset_t typedef unsigned long sigset_t; #undef sa_mask #define sa_mask sv_mask #undef sa_handler #define sa_handler sv_handler #undef sa_flags #define sa_flags sv_flags #undef sigaction #define sigaction _nc_sigaction #undef sigprocmask #define sigprocmask _nc_sigprocmask #undef sigemptyset #define sigemptyset _nc_sigemptyset #undef sigsuspend #define sigsuspend _nc_sigsuspend #undef sigdelset #define sigdelset _nc_sigdelset #undef sigaddset #define sigaddset _nc_sigaddset extern NCURSES_EXPORT(int) sigaction (int sig, sigaction_t * sigact, sigaction_t * osigact); extern NCURSES_EXPORT(int) sigprocmask (int how, sigset_t *mask, sigset_t *omask); extern NCURSES_EXPORT(int) sigemptyset (sigset_t *mask); extern NCURSES_EXPORT(int) sigsuspend (sigset_t *mask); extern NCURSES_EXPORT(int) sigdelset (sigset_t *mask, int sig); extern NCURSES_EXPORT(int) sigaddset (sigset_t *mask, int sig); #endif /* HAVE_SIGVEC */ #endif /* HAVE_SIGACTION */ #endif /* !defined(_SIGACTION_H) */